Sinistral

Sin´is`tral

a.	1.	Of or pertaining to the left, inclining to the left; sinistrous; - opposed to dextral.
	2.	(Zool.) Having the whorls of the spire revolving or rising to the left; reversed; - said of certain spiral shells.

Adj.	1.	sinistral - of or on the left; "a sinistral gastropod shell with the apex upward has its opening on the left when facing the observer"; "a sinistral flatfish lies with the left eye uppermost" Antonyms: dextral - of or on the right; "a dextral gastropod shell with the apex upward has its opening on the right when facing the observer"; "a dextral flatfish lies with the right eye uppermost"
	2.	sinistral - preferring to use left foot or hand or eye; "sinistral individuals exhibit dominance of the left hand and eye"